I think the answer is either agnosticism or skepticism
It actually lasted from 618 to 907.....907 - 618 = 289....almost 300 years
Populist Party is a political party that was created in the late 1800s by American farmers. The principal goals of the party were: direct election of senators, government ownership of rail roads, telephone, telegraph, etc, and graduated income tax.
The five specific problems that led to the formation of the Populist Party are:
corruption in voting, silencing of public opinions, isolation of voters, denial of unionization and large number of poor people in comparison to the rich.<span />
The Muscovite ruler was recognized as an emperor by Maximilian I, the emperor of the Holy Roman Empire in 1514. However, the first Russian ruler to be formally crowned as "tsar of all Russia" was Ivan IV<span>, until then known as </span>Grand Prince<span> of all Russia (1547)</span>